Solve each problem.The population growth of an animal species is described by
where t is measured in months. Find the population of this species in an area 6 months after the species is introduced.
A. 240
B. 704
C. 470
D. 74
Answer: C
Mathematics
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Shade the portion of the diagram that represents the given set.( ? B) ? C
A.
B.
Mathematics
Solve the problem.In a town whose population is 3000, a disease creates an epidemic. The number of people, N, infected t days after the disease has begun is given by the functionN(t) = . Find the number of infected people after 10 days.
A. 2000 people. B. 2737 people C. 142 people D. 1000 people
Mathematics
Write a numerical expression for the phrase and simplify it.The product of and -
, divided by
.
A. ; -
B. ; -
C. ; -
D. ; -
Mathematics
Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.3 ? 3 ?
A. 3
B. 6
C. 9
D. 9
Mathematics